these 2 derivations will be built:
  /nix/store/7rgl80437xl54hbffk2f09393nlj4jlw-iets-0.1.0.drv
  /nix/store/vjkz4rvf52n6kv6w4xfsmaqm04nhv82i-iets-langtests.drv
building '/nix/store/vjkz4rvf52n6kv6w4xfsmaqm04nhv82i-iets-langtests.drv'
iets-langtests> pass=291 fail=0
iets-langtests> 

upload niks3: ok